How to Grow and Care for Nastaran (Wild Rose)

Scientific name: Rosa canina
Family: Rosaceae (Rose family)
Common name: Dog Rose
Native range: Europe (also found in North Africa and Western Asia)

Introduction

Dog rose (Rosa canina) is an attractive ornamental shrub with medicinal properties. It is a deciduous, perennial plant that typically grows as a wild or semi-wild shrub in many regions. The plant can be propagated by seeds, cuttings, and layering.

It is widely known for its beautiful flowers and nutrient-rich fruits.

Botanical Characteristics

• Growth form: Shrub, often climbing with support

• Stems: Slender, green to brown with sharp thorns

• Leaves: Pinnate with 5–7 oval leaflets

• Flowers: Pink, white, or yellow; highly decorative

• Fruits: Oval-shaped, red or orange berries known as rose hips

• Fruit structure: Contains fine internal fibers and seeds

• Vitamin content: Extremely rich in Vitamin C

The plant is known internationally as Dog Rose.

Distribution and Habitat

Dog rose is native to Europe and is also found in:

• North-West Africa

• Western Asia

• Various regions of Iran, where it grows wild

It commonly grows in mountainous areas, forests, and uncultivated lands.

Medicinal Properties

In traditional medicine, rose hips (the fruit) are highly valued.

Key benefits:

• Rich source of Vitamin C

• Strengthens the stomach

• Lowers blood pressure

• Helps regulate blood sugar

• Soothes kidney pain and inflammation

• Useful for diarrhea treatment

• Supports heart health and has calming effects

The fruit is often consumed as herbal tea or infusion.

Rose hips also contain anti-parasitic fibers traditionally used in herbal medicine.

Cultivation and Propagation

Support and Growth

Climbing varieties require support structures (trellises or walls). The plant uses its thorns to climb and spread. It is widely used in:

• Garden walls

• Landscape design

• Entrance decoration

• Villas and parks

Climate Resistance

• Highly resistant to cold

• Tolerates harsh weather conditions

• Can survive winter frost

• Commonly found growing naturally in Iran

Planting Time

Cuttings

• Softwood cuttings: Late spring to early summer

• Hardwood cuttings: Late autumn

Seeds

• Best planted in mid-September

Flowering occurs in spring and may continue until mid-autumn.

Traditional Legend

According to old English folklore, wild white dog roses became so widespread that England was once called “Albion,” derived from the Latin word alba meaning “white.”

Types of Dog Rose

1. Climbing Dog Rose

Used for covering walls and decorative structures.

2. Yellow Dog Rose

Found in mountainous regions, especially Kurdistan. Highly tolerant of poor soils and harsh climates.

3. French Dog Rose

Produces deep pink to red flowers with strong fragrance. Sensitive to strong winds.

4. Wild or Mountain Dog Rose

Grows naturally in forests, mountains, and dry rocky areas. Highly valued for medicinal use.

Found across many regions of Iran including:

• Alborz mountains

• Gilan and Mazandaran

• Kurdistan

• Isfahan

• Kermanshah

• Fars

• Kerman and others

Home Cultivation

Soil Requirements

• Adaptable to many soil types

• Best in loamy soil with good drainage

• Poor performance in sandy or highly alkaline soils

Light Requirements

• Requires full sun

• Can tolerate partial shade

• Should be placed near sunny windows if grown indoors

Watering

• Moderate water needs

• Water when soil becomes dry

• Best watering time: early morning

• Requires well-drained soil

Temperature

• Tolerates temperatures down to -10°C

• Ideal indoor temperature: 20–24°C

Fertilization

• Organic matter improves soil fertility

• Fertilizer type depends on plant age and season

Pruning

• Minimal pruning required

• Remove suckers in warm seasons

• Major pruning in late winter before growth begins

• Old or damaged branches can be removed to rejuvenate the plant

Propagation Methods

1. Seeds

• Germination may take up to 2 years

• Requires alternating warm and cold periods

• Scarification improves germination speed

• Seeds are soaked, then planted in sandy soil at 1–3 cm depth

• Requires consistent moisture

2. Cuttings

• Most common method

• Length: 10–20 cm

• Taken from healthy one-year-old stems

• Rooting occurs in 7–8 weeks

• Transplant after 3–4 months

3. Layering

• Done in late winter or early spring

• A healthy branch is bent into soil

• The buried section develops roots

• Once rooted, it is separated from the parent plant

Pests and Diseases

Common problems include:

• Aphids

• Spider mites

• Powdery mildew (causes leaf drying and weak growth)

Control methods:

• Use insecticides when necessary

• Remove infected leaves and branches

Conclusion

Dog rose (Rosa canina) is a hardy, beautiful, and medicinally valuable plant. It is widely used in landscaping, herbal medicine, and natural ecosystems due to its resilience, nutritional fruits, and ornamental flowers.